that is what drives us. see your authorized mercedes-benz dealer for exceptional offers on the c-class. >>> as the white house struggles to hold on to the hearts and minds of the democratic party faithful, the tea party's battle for the hearts and minds of the republican party rages on. at least until election day. and then maybe the battle will turn into a massacre. the list of establishment republican candidates for the senate defeated by tea party candidates grew longer as the primaries wore on. in kentucky rand paul beat republican establishment candidate tray gracen. sharron angle took down sue lowden. in utah, mike lee took the nomination ousting republican incumbent senator bob bennett. in florida marco rubio was beating florida governor charlie crist so badly in the polls that crist dropped out of the republican primary to run as an independent. that same night joe miller won a tight race in alaska against republican senator lisa murkowski. and two weeks ago in delaware, christine, no relation, o'don